<template>
  <div>
      <p>value:{{value}} <button class="h-btn h-btn-text" @click="changeParam()">修改范围</button></p>
      <DatePicker v-model="value" :option = "param"></DatePicker>
  </div>
</template>

<script>
import manba from 'manba';

export default {
  data() {
    return {
      value: '',
      param: {
        start: manba().add(-1, manba.DAY),
        end: manba().add(46, manba.DAY),
        disabled: (value) => {
          return value.date()%5 == 0;
        }
      }
    }
  },
  methods:{
    changeParam(){
      this.param.start = "2017-02-01"; 
      this.param.end = "2017-06-03"; 
      this.$Message(`选择范围变为${this.param.start}至${this.param.end}` , 5000);
    }
  }
}
</script>